diff --git a/ext/Makefile.am b/ext/Makefile.am
index f9b55ea522..142ce1d3a1 100644
--- a/ext/Makefile.am
+++ b/ext/Makefile.am
@@ -444,6 +444,7 @@ DIST_SUBDIRS = \
 	cdaudio \
 	celt \
 	cog \
+	curl \
 	dc1394 \
 	dirac \
 	directfb \